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second integrated encoder, I2C_2, will not give info 
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Joined: Mon Jan 13, 2014 7:42 am
Posts: 1
Post second integrated encoder, I2C_2, will not give info
I am having issues with daisy chaining the VEX Integrated Encoders. The second encoder, I2C_2, is not being read in the Sensor Debug Window. I am only using 2 motors and 2 integrated encoders. The I2C_1 encoder LED is giving a short green flash. It is reading on sensor debug fine. I2C_2 is giving 2 short green flashes. This seems like a correct thing for the last int encoder in the chain to do. However, no readings consistently come into sensor debug. Once, i received some values from I2C_2. Then they stopped. The daisy-chained-4-pin-wire did not seem to be loose. Sensor debug seems to know that I2C_2 exists, but won't send info. Anyone know the solution to this? Solving this seems necessary for auto straightening.

Mon Jan 13, 2014 7:51 am
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Joined: Thu May 24, 2012 12:15 pm
Posts: 662
Post Re: second integrated encoder, I2C_2, will not give info
I'm going to refer to the duplicate VEX thread ( for this issue, as there is already a good discussion and progress being made over there. Splitting the conversation into two places will only increase the confusion and redundancy in the debugging process.

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Tue Jan 14, 2014 10:30 am
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